Being safe at school and in your everyday life needs knowledge（知识）. Here is some advice.

▲Always notice（注意）the environment around     1    . You shouldn’t walk alone outside at night. Make sure where the public phones are.

▲Don’t use earphone when running in the school     2     riding on the street. Or you will keep yourself away from the outside world and can be easily hurt.

▲Never break the traffic rules. Don’t ride your bikes too fast or play on the street.

▲If you are followed by a stranger（陌生人）, cross the street and go in the other direction, let the stranger know that you know he or she is there. Get help     3     others. Don’t go home directly. You are safer on the street     4     you are in your home or in the lift alone.

▲Call 110 or ask police for help     5     anything dangerous happens, never try to fight it yourself.

【推荐3】There must be some traffic rules in every country, and there are also some     1     to make the roads safe, but some people do not follow the rules. They are careless. If everyone follows the rules, the roads will be much     2    . What shall we do then?

Remember this rule: In China, traffic keeps to the right. Cars, buses and bikes must all keep to the     3     side of the road. This is the most important rule. In most other     4    , traffic keeps to the left.

Before you go     5     the road, stop and look both ways. Look right, look left, and look right again. If you are sure that the road is empty,     6     is time to go across the road. If you see small     7     or very old people, please wait. It is polite to help them.

We must     8     young children to cross the road safely. We must always give them a     9     example. Small children must not play     10     the road. And only when the traffic lights turn green can we go across the street.